Choosing DGL Supplements: Why Formulation and Glycyrrhizin Removal Matter
When selecting a DGL (Deglycyrrhizinated Licorice) supplement like Natural Factors' chewable tablets, understanding the specific extraction process is crucial. This product uses a specialized form of licorice root extract where the glycyrrhizin compound has been removed to prevent potential side effects like elevated blood pressure, making it distinct from standard licorice supplements. The chewable delivery format also affects absorption and convenience compared to capsules or powders.
Key Considerations Before Buying
- Verify the product specifies 'DGL' or 'Deglycyrrhizinated' to ensure the potentially problematic glycyrrhizin has been removed during processing.
- Consider delivery format: chewable tablets like this one may offer faster mucosal contact but often contain flavoring agents that some sensitive users might react to.
- Check certification for purity claims—this product's Non-GMO and Gluten-Free labeling addresses common dietary concerns in the supplement space.
What Our Analysts Recommend
Quality DGL products should clearly state the glycyrrhizin removal method and provide third-party verification for purity. For chewable formats, examine the ingredient list for unnecessary additives beyond the natural licorice flavor, and look for products manufactured in facilities following cGMP (current Good Manufacturing Practices) standards.
Licorice Root Market Context
Market Overview
The DGL supplement market has expanded significantly as consumers seek natural digestive support, with products ranging from basic powders to flavored chewables like this Natural Factors offering. Unlike whole licorice root supplements, DGL products specifically target gastric comfort without systemic side effects, creating a distinct therapeutic niche.
Common Issues
Many licorice supplements fail to adequately remove glycyrrhizin, potentially causing hypertension with prolonged use. Additionally, some chewable formulations contain excessive sweeteners or artificial flavors that undermine the natural therapeutic intent, while inconsistent extraction methods can lead to variable potency between batches.
Quality Indicators
Superior DGL products undergo standardized extraction to ensure consistent glycyrrhizin removal below 3%, use minimal excipients in chewable forms, and provide transparent sourcing information about their licorice root origin. Third-party testing for heavy metals and contaminants is particularly important given licorice's soil-accumulating properties.
Review Authenticity Insights
Grade B Interpretation
The 'B' authenticity grade and 10% estimated fake review rate for this Natural Factors DGL product indicate generally reliable feedback with minimal manipulation. This suggests the overwhelmingly positive 4.89/5 rating (adjusted to 4.60/5) reflects genuine user experiences rather than coordinated promotion.
Trust Recommendation
Focus on the verified purchase reviews, which constitute the majority here, and pay particular attention to reviews discussing long-term use patterns and specific digestive concerns rather than generic praise. The adjusted 4.60 rating provides a more conservative benchmark for quality assessment.
Tips for Reading Reviews
For DGL supplements, prioritize reviews that mention specific conditions (like occasional heartburn or stomach discomfort), describe timing and dosage details, and compare effects to other digestive aids. Be skeptical of reviews claiming miraculous overnight results, as DGL typically requires consistent use for mucosal support.
Expert Perspective
Natural Factors' DGL chewable presents a well-positioned offering in the digestive support category, with its glycyrrhizin-removed formulation addressing safety concerns while maintaining therapeutic benefits. The exceptional 4.89/5 rating from over 7,600 reviews—even when conservatively adjusted to 4.60—indicates strong user satisfaction, particularly noteworthy for a supplement addressing often-chronic digestive issues. The chewable format differentiates it from standard capsules, potentially improving compliance through convenience and faster oral mucosal absorption.
Purchase Considerations
Weigh the convenience of chewable tablets against potential added ingredients, and consider whether you prefer taking supplements with or without water. The 90-tablet size offers a three-month supply at standard dosing, making it suitable for evaluating long-term digestive support effects. Those with strict dietary restrictions should verify the natural flavor components despite the gluten-free claim.
Comparing Alternatives
Compare this chewable DGL with capsule formulations from brands like Thorne or Pure Encapsulations, which may offer different excipient profiles and potencies.
